Home / 334,062.14-461,024.61-198,176.54

Finding the Fourth Proportional to 334,062.14, 461,024.61 and 198,176.54

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Solution

The fourth proportional to 334,062.14, 461,024.61 and 198,176.54 is: 273,494.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,062.14 : 461,024.61 = 198,176.54 : x
  2. Step 2: Convert to fraction form
    334,062.14/461,024.61 = 198,176.54/x
  3. Step 3: Cross multiply
    334,062.14x = 461,024.61 × 198,176.54
  4. Step 4: Simplify right side
    334,062.14x = 91,364,262,064.65
  5. Step 5: Solve for x
    x = 91,364,262,064.65/334,062.14
  6. Step 6: Final answer
    x = 273,494.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.